KEB COMBIVERT F5 Series User Manual

NOTICE
Themaximumtemperaturedi󰀨erencebetweenpre-runandreturnow
isspeciedinthetechnicaldataandshouldnotbeexceeded.Ifthevol-
umeow(above30l/minpermodule)isselectedtoolarge,increases
the risk of erosion in the liquid cooler.
10.1.5.3 Volumeowindependenceoftheheatpowerdissipationandtemperaturedi󰀨erence
Pv in kW
ΔTinK
0
1
2
3
4
5
6
7
8
9
10
11
12
2 3 4 5 6 7 8 9 10 11 12 13 14 15
Legend
Master/Slave/Slave9...12ΔTinK
②
15 l/min
Master/Slave6...10ΔTinK
③
20 l/min
Master3...6ΔTinK
④
25 l/min
①
10 l/min
⑤
30 l/min
Figure 29: Volume ow in dependence of the heat power dissipation and temperature dierence
68
COOLING SYSTEM

KEB COMBIVERT F5 Series Specifications

General

Control Method	Vector Control, V/f Control
Protection Class	IP20
Protection Features	Overcurrent, overvoltage, undervoltage, short circuit, overtemperature
Communication Interfaces	CAN, PROFIBUS, Modbus RTU
Cooling Method	Fan Cooled
Relative Humidity	Up to 95% (non-condensing)